EduSahara™ Worksheet

Question 1

1.

Given figure has how many lines of symmetry?

(i)

2
(ii)

5
(iii)

6
(iv)

4
(v)

7

Question 2

2.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

p
(iii)

{ p, q, r }
(iv)

q
(v)

none

Question 3

3.

Identify the line(s) of symmetry in the following figure

(i)

p
(ii)

q
(iii)

r
(iv)

none
(v)

{ p, q, r }

Question 4

4.

Which of the following figures have three lines of symmetry?

a)	right angle triangle
b)	isosceles right angled triangle
c)	equilateral triangle
d)	scalene triangle
e)	line segment
f)	isosceles triangle

(i)

{d,e,c}
(ii)

{b,c}
(iii)

{a,c}
(iv)

{f,c}
(v)

{c}

Question 5

5.

Given figure has how many lines of symmetry?

(i)

5
(ii)

8
(iii)

4
(iv)

6
(v)

7

Question 6

6.

Identify the line(s) of symmetry in the following figure

(i)

q
(ii)

{ p, q, r }
(iii)

r
(iv)

p
(v)

none

Question 7

7.

Which of the following are line(s) of symmetry for the given kite?

(i)

f
(ii)

{ e, g }
(iii)

h
(iv)

{ e, f, g, h }
(v)

none

Question 8

8.

Which of the following English alphabet letters have two lines of symmetry?

(i)

G
(ii)

R
(iii)

H
(iv)

D
(v)

K

Question 9

9.

Which of the following are line(s) of symmetry for the given rhombus?

(i)

h
(ii)

e
(iii)

f
(iv)

{ f, h }
(v)

{ e, f, g, h }

Question 10

10.

Which of the following are true?

a)	Line of symmetry and axis of symmetry are same.
b)	A figure can have multiple axes of symmetry.
c)	A figure can be broken into two congruent shapes about its axis of symmetry.
d)	For every point on the figure on one side of the axis of symmetry, there is a corresponding point on the other side.
e)	A line segment has one line of symmetry.
f)	An obtuse angled triangle has zero lines of symmetry.
g)	Line of symmetry is perpendicular to axis of symmetry.
h)	Axis of symmetry of a figure need not intersect with the figure at any point.

(i)

{e,d,a}
(ii)

{a,b,c,d}
(iii)

{f,b}
(iv)

{g,h,c}
(v)

{e,a}

Question 11

11.

Which of the following English alphabet letters have zero lines of symmetry?

(i)

F
(ii)

I
(iii)

T
(iv)

X
(v)

V

Question 12

12.

Which of the following are line(s) of symmetry for the given rectangle?

(i)

{ e, g }
(ii)

f
(iii)

h
(iv)

g
(v)

{ e, f, g, h }

Question 13

13.

Which of the following are line(s) of symmetry for the given trapezium?

(i)

none
(ii)

h
(iii)

e
(iv)

{ e, g }
(v)

g

Question 14

14.

Which of the following figures have one line of symmetry?

a)	isosceles triangle
b)	angle with unequal arms
c)	right angled triangle
d)	equilateral triangle
e)	scalene triangle
f)	isosceles right angled triangle
g)	angle with equal arms
h)	line segment

(i)

{h,a,f}
(ii)

{d,e,g}
(iii)

{c,f}
(iv)

{b,a}
(v)

{a,f,g}

Question 15

15.

Which of the following English alphabet letters have one line of symmetry?

(i)

F
(ii)

R
(iii)

A
(iv)

H
(v)

X

Question 16

16.

Which of the following are line(s) of symmetry for the given isosceles trapezium?

(i)

e
(ii)

{ f, h }
(iii)

g
(iv)

{ e, g }
(v)

h

Question 17

17.

Which of the following figures have no line of symmetry?

a)	isosceles triangle
b)	scalene triangle
c)	equilateral triangle
d)	angle with unequal arms
e)	line segment
f)	angle with equal arms

(i)

{c,d}
(ii)

{e,f,b}
(iii)

{a,b}
(iv)

{b,d}
(v)

{a,d,b}

Question 18

18.

Identify the line(s) of symmetry in the following figure

(i)

q
(ii)

p
(iii)

{ p, q, r }
(iv)

r
(v)

none

Question 19

19.

Which of the following are line(s) of symmetry for the given square?

(i)

{ f, h }
(ii)

f
(iii)

e
(iv)

none
(v)

{ e, f, g, h }

Question 20

20.

Identify the line(s) of symmetry in the following figure

(i)

r
(ii)

{ p, q, r }
(iii)

none
(iv)

p
(v)

q

Question 21

21.

The English alphabet letter 'Q' has how many lines of symmetry?

(i)

three
(ii)

two
(iii)

one
(iv)

zero
(v)

infinite

Question 22

22.

The English alphabet letter 'X' has how many lines of symmetry?

(i)

one
(ii)

zero
(iii)

two
(iv)

three
(v)

infinite

Question 23

23.

Which of the following English alphabet letters have infinite lines of symmetry?

(i)

X
(ii)

K
(iii)

O
(iv)

C
(v)

I

Question 24

24.

A median is an axis of symmetry in which of the given figures?

a)	isosceles triangle
b)	scalene triangle
c)	equilateral triangle
d)	right angle triangle
e)	isosceles right angled triangle

(i)

{b,a,c}
(ii)

{b,a}
(iii)

{b,d,e}
(iv)

{a,c,e}
(v)

{d,c}

Question 25

25.

Which of the following are line(s) of symmetry for the given parallelogram?

(i)

{ f, h }
(ii)

h
(iii)

none
(iv)

{ e, g }
(v)

f

Assignment Key